From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 1/3] drm/i915/bxt: add support for setting backlight freq from vbt Date: Wed, 02 Dec 2015 10:28:15 +0200 Message-ID: <874mg145ls.fsf@intel.com> References: <1448958232-26520-1-git-send-email-jani.nikula@intel.com> <1448989124.14710.35.camel@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id D56A16E0E0 for ; Wed, 2 Dec 2015 00:24:06 -0800 (PST) In-Reply-To: <1448989124.14710.35.camel@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: imre.deak@intel.com, intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAwMSBEZWMgMjAxNSwgSW1yZSBEZWFrIDxpbXJlLmRlYWtAaW50ZWwuY29tPiB3cm90 ZToKPiBPbiB0aSwgMjAxNS0xMi0wMSBhdCAxMDoyMyArMDIwMCwgSmFuaSBOaWt1bGEgd3JvdGU6 Cj4+IFRoZSBvbmx5IG1pc3NpbmcgcGllY2UgaXMgdGhlIGZ1bmN0aW9uIHRvIGNvbnZlcnQgZnJl cXVlbmN5IHRvIFBXTQo+PiByZWdpc3RlciB2YWx1ZS4gVGhlIFBXTSBpcyBiYXNlZCBvbiAxOS4y IE1IeiBjbG9jaywgZXhjZXB0IGZvciBCWFQgQQo+PiBzdGVwLCB3aGljaCBpcyBiYXNlZCBvbiBD RENMSywgYW5kIHdoaWNoIHdlIGlnbm9yZS4KPj4gCj4+IFNpZ25lZC1vZmYtYnk6IEphbmkgTmlr dWxhIDxqYW5pLm5pa3VsYUBpbnRlbC5jb20+Cj4KPiBPbiBwYXRjaCAxIGFuZCAyOgo+IFJldmll d2VkLWJ5OiBJbXJlIERlYWsgPGltcmUuZGVha0BpbnRlbC5jb20+Cj4KPiBGb3IgcGF0Y2ggMyB3 ZSBuZWVkIGFuIGFub3RoZXIgcmV2aWV3ZXIuCj4KPiBJIGFsc28gdGVzdGVkIGFsbCB0aHJlZSBw YXRjaGVzIGFuZCB0aGV5IGZpeCB0aGUgYmFja2xpZ2h0IG9uIEJYVCwKPiBiZWZvcmUgaXQgd2Fz IHByYWN0aWNhbGx5IHVudXNhYmxlOiB0aGVyZSB3YXMgZWl0aGVyIG5vIGJhY2tsaWdodCBhdAo+ IGFsbCBvciB0aGUgYmFja2xpZ2h0IHdhcyBmbGFzaGluZyByYXBpZGx5IGRlcGVuZGluZyBvbiB0 aGUgY3VycmVudAo+IGJhY2tsaWdodCBsZXZlbC4KClB1c2hlZCBhbGwgdGhyZWUgdG8gZHJtLWlu dGVsLW5leHQtcXVldWVkLCB0aGFua3MgZm9yIHRoZSByZXZpZXdzLCBhbmQKcGF0Y2ggMy4KCkJS LApKYW5pLgoKCgo+Cj4+IC0tLQo+PiDCoGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BhbmVs LmMgfCA5ICsrKysrKysrKwo+PiDCoDEgZmlsZSBjaGFuZ2VkLCA5IGluc2VydGlvbnMoKykKPj4g Cj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wYW5lbC5jCj4+IGIv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcGFuZWwuYwo+PiBpbmRleCBhMjRkZjM1ZTExZTcu LjJkMTY5NjM4NmIwZCAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf cGFuZWwuYwo+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wYW5lbC5jCj4+IEBA IC0xMjY0LDYgKzEyNjQsMTQgQEAgc3RhdGljIHZvaWQKPj4gaW50ZWxfYmFja2xpZ2h0X2Rldmlj ZV91bnJlZ2lzdGVyKHN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNvbm5lY3RvcikKPj4gwqAjZW5k aWYgLyogQ09ORklHX0JBQ0tMSUdIVF9DTEFTU19ERVZJQ0UgKi8KPj4gwqAKPj4gwqAvKgo+PiAr ICogQlhUOiBQV00gY2xvY2sgZnJlcXVlbmN5ID0gMTkuMiBNSHouCj4+ICsgKi8KPj4gK3N0YXRp YyB1MzIgYnh0X2h6X3RvX3B3bShzdHJ1Y3QgaW50ZWxfY29ubmVjdG9yICpjb25uZWN0b3IsIHUz Mgo+PiBwd21fZnJlcV9oeikKPj4gK3sKPj4gKwlyZXR1cm4gS0h6KDE5MjAwKSAvIHB3bV9mcmVx X2h6Owo+PiArfQo+PiArCj4+ICsvKgo+PiDCoCAqIFNQVDogVGhpcyB2YWx1ZSByZXByZXNlbnRz IHRoZSBwZXJpb2Qgb2YgdGhlIFBXTSBzdHJlYW0gaW4gY2xvY2sKPj4gcGVyaW9kcwo+PiDCoCAq IG11bHRpcGxpZWQgYnkgMTYgKGRlZmF1bHQgaW5jcmVtZW50KSBvciAxMjggKGFsdGVybmF0ZSBp bmNyZW1lbnQKPj4gc2VsZWN0ZWQgaW4KPj4gwqAgKiBTQ0hJQ0tFTl8xIGJpdCAwKS4gUFdNIGNs b2NrIGlzIDI0IE1Iei4KPj4gQEAgLTE3NTAsNiArMTc1OCw3IEBAIGludGVsX3BhbmVsX2luaXRf YmFja2xpZ2h0X2Z1bmNzKHN0cnVjdAo+PiBpbnRlbF9wYW5lbCAqcGFuZWwpCj4+IMKgCQlwYW5l bC0+YmFja2xpZ2h0LmRpc2FibGUgPSBieHRfZGlzYWJsZV9iYWNrbGlnaHQ7Cj4+IMKgCQlwYW5l bC0+YmFja2xpZ2h0LnNldCA9IGJ4dF9zZXRfYmFja2xpZ2h0Owo+PiDCoAkJcGFuZWwtPmJhY2ts aWdodC5nZXQgPSBieHRfZ2V0X2JhY2tsaWdodDsKPj4gKwkJcGFuZWwtPmJhY2tsaWdodC5oel90 b19wd20gPSBieHRfaHpfdG9fcHdtOwo+PiDCoAl9IGVsc2UgaWYgKEhBU19QQ0hfTFBUKGRldikg fHwgSEFTX1BDSF9TUFQoZGV2KSkgewo+PiDCoAkJcGFuZWwtPmJhY2tsaWdodC5zZXR1cCA9IGxw dF9zZXR1cF9iYWNrbGlnaHQ7Cj4+IMKgCQlwYW5lbC0+YmFja2xpZ2h0LmVuYWJsZSA9IGxwdF9l bmFibGVfYmFja2xpZ2h0OwoKLS0gCkphbmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNo bm9sb2d5IENlbnRlcgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5v cmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdm eAo=